Sinhalite Vs Riebeckite
Origin
Sri Lanka, Burma, USA, Russia
Not Available
Color
Yellow, Brown, pink, Colorless
Black, Blue, Yellow, Green
Streak
White
Grey, Greenish, Brown
For which Rashi?
Not Available
Not Available
Planet
Not Available
Not Available
Element of Planets
Not Available
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Finger
Not Available
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Ring Metal
Not Available
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Energy
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Deities
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Not to wear with
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Powers
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Planetary
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Talisman
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Tenacity
Not Available
Brittle
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
3.46-3.50
3.28-3.44
Fracture
ConchoidalArthur Thomas, Gemstones (2009), ConchoidalArthur Thomas, Gemstones (2009), Conchoidal, Brittle
Uneven, Splintery, Brittle
Cleavage
Not Available
Perfect on {110}, intersecting at 56° and 124°; partings on {100} and {010}
Mohs Hardness
6-7
5.0-6.0
Chemical Composition
MgAlBO 4Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Not Available
Luster
Not Available
Vitreous, Silky
Pleochroism
Trichroism: green light brown dark brownHerve Nicolas Lazzarelli
X = blue
Transparency
Gemmological Tables (2004) More from other references
Not Available
Refractive Index
1.665-1.712
1.680-1.698
Optic Character
Not Available
Not Available
Crystal System
Orthorhombic
monoclinic
Birefringence
0.036-0.042
0.005-0.008
Clarity
TransparentUlrich Henn and Claudio C. Milisenda
Not Available
Neurological
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Cardiovascular
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Respiratory
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Reproductive
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Digestive
Not Available
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Psychology
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Healing
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Qualities Associated
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Sinhalite Vs Riebeckite Fracture
Fracture is an important parameter when you compare Sinhalite and Riebeckite Physical Properties. It is necessary to understand the significance of these properties, before you compare Sinhalite Vs Riebeckite fracture. Whenever a gemstone chip breaks, it leaves a characteristic line along its breakage. Such lines are known as fracture and are used to identify the gemstones in their initial stages of production when they are in the form of rough minerals. Fracture is usually described with the terms “fibrous” and “splintery” to denote a fracture that usually leaves elongated and sharp edges. Fracture observed in Sinhalite is Brittle, Conchoidal, ConchoidalArthur Thomas, ConchoidalArthur Thomas, Gemstones (2009) and Gemstones (2009). Riebeckite fracture is Brittle, Splintery and Uneven.
Sinhalite Vs Riebeckite Luster
A primary knowledge about Sinhalite vs Riebeckite luster is useful in apparent identifications of these gemstones. Luster is the measure of light that gets reflected when incident on a finished cut gemstone. There are two major types of lusters: Silky and Adamantine. Since luster varies between two crystals of even the same gemstone, luster is limited to basic identification criteria. Riebeckite, on other hand, exhibits Silky and Vitreous luster.